Flanked by a trinity of natural beauties—one green salt lake, one pink salt lake, and the Mediterranean Sea—the salt-mining city of Torrevieja is a distinctive destination on the Costa Blanca that boasts its own microclimate, along with museums, waterparks, and vibrant nightlife.

Bask on four miles of golden beaches, hit the Mediterranean Sea on water skis or stroll along Benidorm's promenade and revel in its seaside charms; it's a true Spanish beauty of the Costa Blanca. Originally a fishing town, the city's historic center wows with its blue-domed 18th-century church and picturesque alleyways. Panoramic views reward those who climb into the surrounding Canfali hills, and nearby rocky coves reveal underwater riches for scuba enthusiasts. End a day in the sun with a feast of local seafood.